Finding the Fourth Proportional to 1,406,253.99, 2,109,382.00 and 341,297.07
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Solution
The fourth proportional to 1,406,253.99, 2,109,382.00 and 341,297.07 is: 511,945.85
Step by Step Solution
- Step 1: Write the proportion equation
1,406,253.99 : 2,109,382.00 = 341,297.07 : x - Step 2: Convert to fraction form
1,406,253.99/2,109,382.00 = 341,297.07/x - Step 3: Cross multiply
1,406,253.99x = 2,109,382.00 × 341,297.07 - Step 4: Simplify right side
1,406,253.99x = 719,925,895,199.75 - Step 5: Solve for x
x = 719,925,895,199.75/1,406,253.99 - Step 6: Final answer
x = 511,945.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.